[  943.836949][T31245] br0: port 1(c1) entered blocking state
[  943.837183][T31245] br0: port 1(c1) entered disabled state
[  943.837421][T31245] c1: entered allmulticast mode
[  943.839156][T31245] c1: entered promiscuous mode
[  943.977797][T31250] br0: port 2(c2) entered blocking state
[  943.977966][T31250] br0: port 2(c2) entered disabled state
[  943.979493][T31250] c2: entered allmulticast mode
[  943.981282][T31250] c2: entered promiscuous mode
[  944.122961][T31255] br0: port 3(c3) entered blocking state
[  944.123135][T31255] br0: port 3(c3) entered disabled state
[  944.123304][T31255] c3: entered allmulticast mode
[  944.129745][T31255] c3: entered promiscuous mode
[  944.280108][T31260] br0: port 4(sender) entered blocking state
[  944.281054][T31260] br0: port 4(sender) entered disabled state
[  944.281257][T31260] sender: entered allmulticast mode
[  944.282897][T31260] sender: entered promiscuous mode
[  944.329387][T31262] br0: port 4(sender) entered blocking state
[  944.329603][T31262] br0: port 4(sender) entered forwarding state
[  944.329930][T31262] br0: port 3(c3) entered blocking state
[  944.330077][T31262] br0: port 3(c3) entered forwarding state
[  944.330372][T31262] br0: port 2(c2) entered blocking state
[  944.330522][T31262] br0: port 2(c2) entered forwarding state
[  944.330813][T31262] br0: port 1(c1) entered blocking state
[  944.330964][T31262] br0: port 1(c1) entered forwarding state
[  955.396544][   T12] br0: port 1(c1) entered disabled state
[  955.399984][   T12] c1 (unregistering): left allmulticast mode
[  955.400177][   T12] c1 (unregistering): left promiscuous mode
[  955.400361][   T12] br0: port 1(c1) entered disabled state
[  955.516421][   T12] br0: port 2(c2) entered disabled state
[  955.525655][   T12] c2 (unregistering): left allmulticast mode
[  955.525844][   T12] c2 (unregistering): left promiscuous mode
[  955.526016][   T12] br0: port 2(c2) entered disabled state
[  955.646118][   T12] br0: port 3(c3) entered disabled state
[  955.663759][   T12] c3 (unregistering): left allmulticast mode
[  955.663949][   T12] c3 (unregistering): left promiscuous mode
[  955.664124][   T12] br0: port 3(c3) entered disabled state
[  955.759957][   T12] br0: port 4(sender) entered disabled state
[  955.769326][   T12] sender (unregistering): left allmulticast mode
[  955.769553][   T12] sender (unregistering): left promiscuous mode
[  955.770116][   T12] br0: port 4(sender) entered disabled state